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Should correlation coefficients be expressed as angles? - Less Wrong

The correlation coefficient between two random variables can be interpreted as the cosine of the angle between them[0]. The higher the correlation, the more "in the same direction" they are. A...

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Scientific method: Statistical errors

P values, the 'gold standard' of statistical validity, are not as reliable as many scientists assume.See it on Scoop.it, via Statistika

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Doing Bayesian Data Analysis: Icons for the essence of Bayesian and...

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An Animation of the Construction of a Confidence Interval - Publishable Stuff

I’m playing blog ping-pong with John Kruschke’s Doing Bayesian Data Analysis blog as he was partly inspired by my silly post on Bayesian mascots when …See it on Scoop.it, via Statistika

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OpenIntro Statistics [free ebook]

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The Geometry of the General Linear Model

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On the scalability of statistical procedures: why the p-value bashers just...

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Introduction to Python for Statistical Learning | DataRobot

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Python Scientific Lecture Notes — Scipy lecture notes

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A full course in Econometrics - undergraduate level

This video provides an introduction to the subject of econometrics, using a few examples to explain the sorts of question which are likely to be encountered....See it on Scoop.it, via Statistika

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A graduate course in Econometrics

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No need for SPSS - beautiful output in R #rstats

About one year ago, I seriously started migrating from SPSS to R. Though I'm still using SPSS (because I have to in some situations), I'm quite comfortable and happy with R now and learnt a lot in...

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On The Future Of Statistical Languages

A weblog by Seth BrownSee it on Scoop.it, via Statistika

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The simple regression model: estimation and properties

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Valores singulares. ¿Qué son? ¿Para qué sirven?

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It had to be U - the SVD song - YouTube

"It had to be U (U D transpose V)" is a song explaining the mathematics of the singular value decomposition (SVD), one of the most useful results in matrix a...See it on Scoop.it, via Statistika

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Advanced Data Analysis from an Elementary Point of View

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How I met your mother, the statistician version

Kids, it was long ago during my bachelor’s times. I’d just graduated and I knew that, as a statistician, my chances with girls weren’t the best. Anyway, I was bold enough to guess that I would be...

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Unsupervised Data Classification

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Ranks of matrices and the Rouché-Capelli Theorem

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Rank and theorem of Rouché-Capelli

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Analyse de données avec FactoMineR

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The Upbeat Stats on Statistics

Statisticians are in increasing demand as more students study statistics at all levels and universities and industry jockey to hire graduates in the field. But will the computer-science bubble repeat...

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The LION way: machine learning plus intelligent optimization

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Multiple Linear Regression Analysis - ReliaWiki

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An R "meta" book

by Joseph Rickert I am a book person. I collect books on all sorts of subjects that interest me and consequently I have a fairly extensive collection of R books, many of which I find to be of great...

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Udacity Blog: Course Launch: Machine Learning 1 - Supervised Learning

Take Machine Learning 1: Supervised Learning with Udacity!See it on Scoop.it, via Statistika

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Introduction to Econometrics - Matrix Algebra

Scientific website about: forecasting, econometrics, statistics, and online applications.See it on Scoop.it, via Statistika

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Big Data Hubris

First published March 20, 2014 in Mediapost's Search Insider Last year, Google Flu Trends blew it. Even Google admitted it. It over predicted the occurrence of flu by a factor of almost 2:1....

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Classifier comparison

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